| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $64.74 | 7.225% | $69.4175 | $69.42 | $69.40 | $69.40 |
| Purchase #2 | $167.33 | 5.113% | $175.8856 | $175.89 | $175.90 | $175.90 |
| Purchase #3 | $160.39 | 8.443% | $173.9317 | $173.93 | $173.95 | $173.90 |
| Purchase #4 | $237.37 | 4.609% | $248.3104 | $248.31 | $248.30 | $248.30 |
| Purchase #5 | $237.55 | 11.689% | $265.3172 | $265.32 | $265.30 | $265.30 |
| Purchase #6 | $26.94 | 3.692% | $27.9346 | $27.93 | $27.95 | $27.90 |
| Purchase #7 | $80.81 | 5.317% | $85.1067 | $85.11 | $85.10 | $85.10 |
| 7 purchase totals = | $975.13 | $1,045.9037 | $1,045.91 | $1,045.90 | $1,045.80 | |